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Diffstat (limited to 'libmpdemux/demux_mkv.c')
-rw-r--r--libmpdemux/demux_mkv.c87
1 files changed, 43 insertions, 44 deletions
diff --git a/libmpdemux/demux_mkv.c b/libmpdemux/demux_mkv.c
index aa6329b90c..217cc25840 100644
--- a/libmpdemux/demux_mkv.c
+++ b/libmpdemux/demux_mkv.c
@@ -317,11 +317,11 @@ add_cluster_position (mkv_demuxer_t *mkv_d, uint64_t position)
return;
if (!mkv_d->cluster_positions)
- mkv_d->cluster_positions = (uint64_t *) malloc (32 * sizeof (uint64_t));
+ mkv_d->cluster_positions = malloc (32 * sizeof (uint64_t));
else if (!(mkv_d->num_cluster_pos % 32))
- mkv_d->cluster_positions = (uint64_t *) realloc(mkv_d->cluster_positions,
- (mkv_d->num_cluster_pos+32)
- * sizeof (uint64_t));
+ mkv_d->cluster_positions = realloc(mkv_d->cluster_positions,
+ (mkv_d->num_cluster_pos+32)
+ * sizeof (uint64_t));
mkv_d->cluster_positions[mkv_d->num_cluster_pos++] = position;
}
@@ -594,11 +594,11 @@ demux_mkv_decode (mkv_track_t *track, uint8_t *src, uint8_t **dest,
zstream.avail_in = *size;
modified = 1;
- *dest = (uint8_t *) malloc (*size);
+ *dest = malloc (*size);
zstream.avail_out = *size;
do {
*size += 4000;
- *dest = (uint8_t *) realloc (*dest, *size);
+ *dest = realloc (*dest, *size);
zstream.next_out = (Bytef *) (*dest + zstream.total_out);
result = inflate (&zstream, Z_NO_FLUSH);
if (result != Z_OK && result != Z_STREAM_END)
@@ -630,7 +630,7 @@ demux_mkv_decode (mkv_track_t *track, uint8_t *src, uint8_t **dest,
return modified;
}
- *dest = (uint8_t *) malloc (dstlen);
+ *dest = malloc (dstlen);
while (1)
{
result = lzo1x_decompress_safe (src, *size, *dest, &dstlen,
@@ -646,7 +646,7 @@ demux_mkv_decode (mkv_track_t *track, uint8_t *src, uint8_t **dest,
mp_msg (MSGT_DEMUX, MSGL_DBG2,
"[mkv] lzo decompression buffer too small.\n");
dstlen *= 2;
- *dest = (uint8_t *) realloc (*dest, dstlen);
+ *dest = realloc (*dest, dstlen);
}
*size = dstlen;
}
@@ -712,7 +712,7 @@ demux_mkv_read_trackencodings (demuxer_t *demuxer, mkv_track_t *track)
uint64_t len, length, l;
int il, n;
- ce = (mkv_content_encoding_t *) malloc (sizeof (*ce));
+ ce = malloc (sizeof (*ce));
n = 0;
len = length = ebml_read_length (s, &il);
@@ -783,7 +783,7 @@ demux_mkv_read_trackencodings (demuxer_t *demuxer, mkv_track_t *track)
case MATROSKA_ID_CONTENTCOMPSETTINGS:
l = ebml_read_length (s, &i);
- e.comp_settings = (uint8_t *) malloc (l);
+ e.comp_settings = malloc (l);
stream_read (s, e.comp_settings, l);
e.comp_settings_len = l;
l += i;
@@ -1007,7 +1007,7 @@ demux_mkv_read_trackentry (demuxer_t *demuxer)
uint64_t len, length, l;
int il;
- track = (mkv_track_t *) malloc (sizeof (*track));
+ track = malloc (sizeof (*track));
memset(track, 0, sizeof(*track));
/* set default values */
track->default_track = 1;
@@ -1183,7 +1183,7 @@ demux_mkv_read_tracks (demuxer_t *demuxer)
uint64_t length, l;
int il;
- mkv_d->tracks = (mkv_track_t **) malloc (sizeof (*mkv_d->tracks));
+ mkv_d->tracks = malloc (sizeof (*mkv_d->tracks));
mkv_d->num_tracks = 0;
length = ebml_read_length (s, NULL);
@@ -1193,9 +1193,9 @@ demux_mkv_read_tracks (demuxer_t *demuxer)
{
case MATROSKA_ID_TRACKENTRY:
mp_msg (MSGT_DEMUX, MSGL_V, "[mkv] | + a track...\n");
- mkv_d->tracks = (mkv_track_t **) realloc (mkv_d->tracks,
- (mkv_d->num_tracks+1)
- *sizeof (*mkv_d->tracks));
+ mkv_d->tracks = realloc (mkv_d->tracks,
+ (mkv_d->num_tracks+1)
+ *sizeof (*mkv_d->tracks));
l = demux_mkv_read_trackentry (demuxer);
if (l == 0)
return 1;
@@ -1226,9 +1226,9 @@ demux_mkv_read_cues (demuxer_t *demuxer)
ebml_read_skip (s, NULL);
return 0;
}
- mkv_d->parsed_cues = (off_t *) realloc (mkv_d->parsed_cues,
- (mkv_d->parsed_cues_num+1)
- * sizeof (off_t));
+ mkv_d->parsed_cues = realloc (mkv_d->parsed_cues,
+ (mkv_d->parsed_cues_num+1)
+ * sizeof (off_t));
mkv_d->parsed_cues[mkv_d->parsed_cues_num++] = off;
mp_msg (MSGT_DEMUX, MSGL_V, "[mkv] /---- [ parsing cues ] -----------\n");
@@ -1309,11 +1309,11 @@ demux_mkv_read_cues (demuxer_t *demuxer)
&& pos != EBML_UINT_INVALID)
{
if (mkv_d->indexes == NULL)
- mkv_d->indexes = (mkv_index_t *) malloc (32*sizeof (mkv_index_t));
+ mkv_d->indexes = malloc (32*sizeof (mkv_index_t));
else if (mkv_d->num_indexes % 32 == 0)
- mkv_d->indexes = (mkv_index_t *) realloc (mkv_d->indexes,
- (mkv_d->num_indexes+32)
- *sizeof (mkv_index_t));
+ mkv_d->indexes = realloc (mkv_d->indexes,
+ (mkv_d->num_indexes+32)
+ *sizeof (mkv_index_t));
mkv_d->indexes[mkv_d->num_indexes].tnum = track;
mkv_d->indexes[mkv_d->num_indexes].timecode = time;
mkv_d->indexes[mkv_d->num_indexes].filepos =mkv_d->segment_start+pos;
@@ -1603,9 +1603,9 @@ demux_mkv_read_seekhead (demuxer_t *demuxer)
ebml_read_skip (s, NULL);
return 0;
}
- mkv_d->parsed_seekhead = (off_t *) realloc (mkv_d->parsed_seekhead,
- (mkv_d->parsed_seekhead_num+1)
- * sizeof (off_t));
+ mkv_d->parsed_seekhead = realloc (mkv_d->parsed_seekhead,
+ (mkv_d->parsed_seekhead_num+1)
+ * sizeof (off_t));
mkv_d->parsed_seekhead[mkv_d->parsed_seekhead_num++] = off;
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] /---- [ parsing seek head ] ---------\n");
@@ -1769,7 +1769,7 @@ demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid)
return 1;
src = (BITMAPINFOHEADER *) track->private_data;
- bih = (BITMAPINFOHEADER *) malloc (track->private_size);
+ bih = malloc (track->private_size);
memset (bih, 0, track->private_size);
bih->biSize = le2me_32 (src->biSize);
bih->biWidth = le2me_32 (src->biWidth);
@@ -1793,7 +1793,7 @@ demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid)
}
else
{
- bih = (BITMAPINFOHEADER *) malloc (sizeof (BITMAPINFOHEADER));
+ bih = malloc (sizeof (BITMAPINFOHEADER));
memset (bih, 0, sizeof (BITMAPINFOHEADER));
bih->biSize = sizeof (BITMAPINFOHEADER);
bih->biWidth = track->v_width;
@@ -1814,8 +1814,7 @@ demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid)
rvp = (real_video_props_t *) track->private_data;
src = (unsigned char *) (rvp + 1);
- bih = (BITMAPINFOHEADER *) realloc(bih,
- sizeof (BITMAPINFOHEADER)+12);
+ bih = realloc(bih, sizeof (BITMAPINFOHEADER)+12);
bih->biSize = 48;
bih->biPlanes = 1;
type2 = be2me_32 (rvp->type2);
@@ -1884,7 +1883,7 @@ demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid)
if (track->private_data && (track->private_size > 0))
{
bih->biSize += track->private_size;
- bih = (BITMAPINFOHEADER *) realloc (bih, bih->biSize);
+ bih = realloc (bih, bih->biSize);
memcpy (bih + 1, track->private_data, track->private_size);
}
track->reorder_timecodes = !correct_pts;
@@ -1895,7 +1894,7 @@ demux_mkv_open_video (demuxer_t *demuxer, mkv_track_t *track, int vid)
if (track->private_data && (track->private_size > 0))
{
bih->biSize += track->private_size;
- bih = (BITMAPINFOHEADER *) realloc (bih, bih->biSize);
+ bih = realloc (bih, bih->biSize);
memcpy (bih + 1, track->private_data, track->private_size);
}
track->reorder_timecodes = !correct_pts;
@@ -1952,11 +1951,11 @@ demux_mkv_open_audio (demuxer_t *demuxer, mkv_track_t *track, int aid)
mkv_d->audio_tracks[mkv_d->last_aid] = track->tnum;
sh_a->ds = demuxer->audio;
- sh_a->wf = (WAVEFORMATEX *) malloc (sizeof (WAVEFORMATEX));
+ sh_a->wf = malloc (sizeof (WAVEFORMATEX));
if (track->ms_compat && (track->private_size >= sizeof(WAVEFORMATEX)))
{
WAVEFORMATEX *wf = (WAVEFORMATEX *)track->private_data;
- sh_a->wf = (WAVEFORMATEX *) realloc(sh_a->wf, track->private_size);
+ sh_a->wf = realloc(sh_a->wf, track->private_size);
sh_a->wf->wFormatTag = le2me_16 (wf->wFormatTag);
sh_a->wf->nChannels = le2me_16 (wf->nChannels);
sh_a->wf->nSamplesPerSec = le2me_32 (wf->nSamplesPerSec);
@@ -2117,7 +2116,7 @@ demux_mkv_open_audio (demuxer_t *demuxer, mkv_track_t *track, int aid)
profile = 2;
else
profile = 3;
- sh_a->codecdata = (unsigned char *) malloc (5);
+ sh_a->codecdata = malloc (5);
sh_a->codecdata[0] = ((profile+1) << 3) | ((srate_idx&0xE) >> 1);
sh_a->codecdata[1] = ((srate_idx&0x1)<<7)|(track->a_channels<<3);
@@ -2143,7 +2142,7 @@ demux_mkv_open_audio (demuxer_t *demuxer, mkv_track_t *track, int aid)
else if (track->a_formattag == mmioFOURCC('v', 'r', 'b', 's')) /* VORBIS */
{
sh_a->wf->cbSize = track->private_size;
- sh_a->wf = (WAVEFORMATEX*)realloc(sh_a->wf, sizeof(WAVEFORMATEX) + sh_a->wf->cbSize);
+ sh_a->wf = realloc(sh_a->wf, sizeof(WAVEFORMATEX) + sh_a->wf->cbSize);
memcpy((unsigned char *) (sh_a->wf+1), track->private_data, sh_a->wf->cbSize);
}
else if (track->private_size >= sizeof(real_audio_v4_props_t)
@@ -2188,9 +2187,9 @@ demux_mkv_open_audio (demuxer_t *demuxer, mkv_track_t *track, int aid)
codecdata_length = be2me_32 (*(uint32_t *)src);
src += 4;
sh_a->wf->cbSize = codecdata_length;
- sh_a->wf = (WAVEFORMATEX *) realloc (sh_a->wf,
- sizeof (WAVEFORMATEX) +
- sh_a->wf->cbSize);
+ sh_a->wf = realloc (sh_a->wf,
+ sizeof (WAVEFORMATEX) +
+ sh_a->wf->cbSize);
memcpy(((char *)(sh_a->wf + 1)), src, codecdata_length);
switch (track->a_formattag) {
@@ -2433,16 +2432,16 @@ demux_mkv_open (demuxer_t *demuxer)
mp_msg (MSGT_DEMUX, MSGL_V, "[mkv] + a segment...\n");
- mkv_d = (mkv_demuxer_t *) malloc (sizeof (mkv_demuxer_t));
+ mkv_d = malloc (sizeof (mkv_demuxer_t));
memset (mkv_d, 0, sizeof(mkv_demuxer_t));
demuxer->priv = mkv_d;
mkv_d->tc_scale = 1000000;
mkv_d->segment_start = stream_tell (s);
- mkv_d->parsed_cues = (off_t *) malloc (sizeof (off_t));
- mkv_d->parsed_seekhead = (off_t *) malloc (sizeof (off_t));
+ mkv_d->parsed_cues = malloc (sizeof (off_t));
+ mkv_d->parsed_seekhead = malloc (sizeof (off_t));
for (i=0; i < SUB_MAX_TEXT; i++)
- mkv_d->subs.text[i] = (char *) malloc (256);
+ mkv_d->subs.text[i] = malloc (256);
while (!cont)
{
@@ -3511,7 +3510,7 @@ demux_mkv_fill_buffer (demuxer_t *demuxer, demux_stream_t *ds)
case MATROSKA_ID_BLOCK:
block_length = ebml_read_length (s, &tmp);
- block = (uint8_t *) malloc (block_length);
+ block = malloc (block_length);
demuxer->filepos = stream_tell (s);
if (stream_read (s,block,block_length) != (int) block_length)
return 0;
@@ -3579,7 +3578,7 @@ demux_mkv_fill_buffer (demuxer_t *demuxer, demux_stream_t *ds)
{
int res;
block_length = ebml_read_length (s, &tmp);
- block = (uint8_t *) malloc (block_length);
+ block = malloc (block_length);
demuxer->filepos = stream_tell (s);
if (stream_read (s,block,block_length) != (int) block_length)
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 00:19:03 +0000